From f8858ae9f4553928fbece2239e299c58be1d28a8 Mon Sep 17 00:00:00 2001
From: Petre Damoc <pdamoc@gmail.com>
Date: Tue, 6 Feb 2024 21:12:15 +0200
Subject: [PATCH] Missena Bid Adapter: add session identifier (#11058)

---
 modules/missenaBidAdapter.js                | 3 +++
 test/spec/modules/missenaBidAdapter_spec.js | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/modules/missenaBidAdapter.js b/modules/missenaBidAdapter.js
index 527b6704146..99cad1c7bc6 100644
--- a/modules/missenaBidAdapter.js
+++ b/modules/missenaBidAdapter.js
@@ -1,6 +1,7 @@
 import {
   buildUrl,
   formatQS,
+  generateUUID,
   isFn,
   logInfo,
   safeJSONParse,
@@ -24,6 +25,7 @@ const EVENTS_DOMAIN = 'events.missena.io';
 const EVENTS_DOMAIN_DEV = 'events.staging.missena.xyz';
 
 export const storage = getStorageManager({ bidderCode: BIDDER_CODE });
+window.msna_ik = window.msna_ik || generateUUID();
 
 /* Get Floor price information */
 function getFloor(bidRequest) {
@@ -79,6 +81,7 @@ export const spec = {
     return validBidRequests.map((bidRequest) => {
       const payload = {
         adunit: bidRequest.adUnitCode,
+        ik: window.msna_ik,
         request_id: bidRequest.bidId,
         timeout: bidderRequest.timeout,
       };
diff --git a/test/spec/modules/missenaBidAdapter_spec.js b/test/spec/modules/missenaBidAdapter_spec.js
index f84981352ab..ab1fbdcc074 100644
--- a/test/spec/modules/missenaBidAdapter_spec.js
+++ b/test/spec/modules/missenaBidAdapter_spec.js
@@ -137,6 +137,10 @@ describe('Missena Adapter', function () {
       expect(payloadNoFloor.floor).to.equal(undefined);
       expect(payloadNoFloor.floor_currency).to.equal(undefined);
     });
+    it('should send the idempotency key', function () {
+      expect(window.msna_ik).to.not.equal(undefined);
+      expect(payload.ik).to.equal(window.msna_ik);
+    });
 
     getDataFromLocalStorageStub.restore();
     getDataFromLocalStorageStub = sinon.stub(